datasheet-option-r4-for-d-relays-v1-1(5).pdf
D-relay with fast switching contacts: maximum pull-in time 7 ms for all four change-over contacts. For DC coil voltages only. To avoid unwanted tripping, no normally open contact will make below 60% of the nominal voltage. Input voltage must be a rising edge with – minimum slew rate: 1 V/ms – minimum time: 10 ms Polarization and back EMF protection diode (option D and P) are integrated. No LED available. The mechanical life will be 1 million operations. All other specifications as mentioned in the datasheet of the D-relay.
